5403710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 10577952

約数和(自身を除く): 5174242

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 211, 394, 422, 985, 1055, 1970, 2110, 2561, 2743, 5122, 5486, 12805, 13715, 25610, 27430, 41567, 83134, 207835, 415670, 540371, 1080742, 2701855, 5403710]

約数ペア:

[(1, 5403710), (2, 2701855), (5, 1080742), (10, 540371), (13, 415670), (26, 207835), (65, 83134), (130, 41567), (197, 27430), (211, 25610), (394, 13715), (422, 12805), (985, 5486), (1055, 5122), (1970, 2743), (2110, 2561)]